Closed vial testing and open sampling testing are two different types of hematology analyzers. Flow cytometry labels and detectors are used by some hematology analyzers to different cell populations. Automated equipment delivers accurate test findings in a short amount of time, allowing for rapid and accurate information. Compact benchtop instruments provide advanced features such as a single button operator interface, automatic QA procedures, a user-friendly software interface, and simple programming choices.
Advanced versions from leading manufacturers are available to satisfy the demands of modern labs of various sizes. The hematology analyzers would be equipped with advanced data management features. It’s also small enough to fit beneath conventional physician office laboratory cabinets. Some may provide a one-of-a-kind diagnostic assay portfolio as well as gold-standard flow cytometry testing. It’s also a cost-effective alternative for low-volume laboratories, as it allows them to upgrade to 5-part differential analysis at a minimal cost.
The Livo A700 is the greatest hematology analyzer on the market. The Livo A700 conducts monolayer recognition, cell identification, classification, and differential counting with precision, thanks to state-of-the-art artificial neural networks and robotic microscopy, relieving you of the most time-consuming element of blood smear examination. After that, the A700 creates a morphological report for expert inspection, including the highest quality cell pictures available in bright field microscopy, pre-classified.
Hematology Analyzer which has all the following characteristics should be considered:
- A variety of tests
A CBC and a three- or five-part WBC differential are returned by every hematological analyzer. Even the most basic analyzer, however, will yield many parameters. Consider if you have a choice of tests to conduct or if each sample has every parameter assessed. Extensive test menus will result in greater reagent prices, thus checking the cost of each run.
- Time spent on each analysis
The time it takes to do an analysis is determined by the parameters being assessed. The reaction time for reagents is the rate-limiting step. In most cases, a basic CBC may be completed within one minute. More complex analysis might take up to ten minutes.
- Automation
High-throughput laboratories demand hematological workflow automation as well as the ability to interact with other systems. Throughput, autoloader capacity, and whether vials and racks are compatible with other lab equipment are also factors to consider. Many manufacturers include integrated slide-making and staining units that may be purchased separately.
- Availability of reagents
Check how many reagents are necessary, as well as the prices and safety standards, while selecting an instrument. Is it possible to get them from any source or only from the manufacturer? So, the analyzers only come with three reagents, all of which are cyanide-free and ecologically acceptable.
- Microsampling and sample size
For multiparameter analysis, a typical sample size needed is 150 liters of whole blood. Microsampling is available from several manufacturers, which is especially useful for pediatrics. Hematology stain helps to stain various types of blood cells.
Inquire about the manufacturer’s accuracy, precision, and linearity statistics. Volume measurements utilizing impedance can have a precision of more than 1%, depending on the aperture width in relation to the cell being measured. To increase precision for different-sized cells, certain devices utilize multiple-sized apertures. The temperature has an impact on precision as well.
- Calibration, maintenance, and quality assurance
Consider how often you’ll have to clean and adjust the instrument. Inquire about the quality control features that are incorporated.
- Sampling in an open or closed tube
The danger of blood exposure is reduced when blood is collected in a closed tube. Depending on the mode of operation, instruments with open or closed sampling options have various stability and calibration needs.
- Archiving and analyzing the results
The quantity of results that can be saved on the system is a fundamental differential amongst analyzers. A modest benchtop analyzer with histograms can generally save 1000 patient findings. Many high-throughput devices will be able to communicate with existing LIMS systems. Small benchtop devices to big automated equipment are all part of the Footprint System.
Some models have a touchscreen interface and the ability to save 1000 patient results with histograms. It measures 16.9 inches by 14.2 inches by 14.2 inches and weighs only 30.9 pounds. Consider the operation’s ergonomics and the display screen’s quality.
- Analyzers for use in veterinary medicine
Hematology analyzers are tailored to the kind of blood being tested. To test the various features of animal species, a specific machine or add-on is required. Check the number of species for veterinary uses. Canine, feline, equine, bovine, ferret, rabbit, gerbil, pig, guinea pig, and mini pig samples may all be processed using hematology analyzers.
Other factors to consider include
- Features and specs of the product
- User-friendliness level of accuracy
- a laboratory
- Safety
- Period of warranty
- Efficiency in terms of cost
- Data management that is effective
- Operation with no noise
- Accessories and reagents are readily available.
- Compliance with the CLSI (Clinical and Laboratory Standards Institute)
Conclusion
Hematology analyzers are available in new and recertified models from a reputable lab equipment source. A recertified analyzer is far less expensive than a new one, and it performs just as well. Reputable dealers provide recertified equipment, as well as service contracts, on-time delivery, and maintenance and repair services.
